| Amek Developments Ltd | London | 2006 |
| Amek Investments (Commercial) Limited | London | 2005 |
| Amel (UK) Limited | Manchester | 2001 |
| Amel Transaction Limited | Cardiff | 2014 |
| Amelanti Limited | London | 2026 |
| Amelarch Limited | Bridgwater | 2014 |
| Ameld Limited | Totnes | 2013 |
| Ameleon Ltd | Harpenden | 2014 |
| Amelex Ltd | London | 2017 |
| Amelhill Limited | Lancashire | 2000 |
| Amelia Accounts Ltd | London | 2018 |
| Amelia Ayerst Design Limited | Waltham Cross | 2019 |
| Amelia Business Ltd | London | 2023 |
| Amelia Business Services Limited | Tenterden | 2016 |
| Amelia Carter Interiors Limited | London | 2015 |
| Amelia Consulting Ltd | London | 2020 |
| Amelia Design Ltd | London | 2026 |
| Amelia Duncan Ltd | London | 2022 |
| Amelia Griggs Limited | Orpington | 2019 |
| Amelia Hepworth Landscape & Garden Design Limited | Wimborne | 2024 |
| Amelia Hillman Interiors Ltd | Chichester | 2024 |
| Amelia Holdings Limited | Leeds | 2025 |
| Amelia Humberstone Ltd | Colne | 2023 |
| Amelia Jordan Limited | Northampton | 2018 |
| Amelia Leigh Consulting Limited | Bury | 2021 |
| Amelia Lucy Design Ltd | London | 2025 |
| Amelia Marriott Design Ltd | Hemel Hempstead | 2018 |
| Amelia Maysun Consultancy Limited | Reading | 2024 |
| Amelia Mcneil Interior Design Ltd | London | 2016 |
| Amelia MJE Limited | Liverpool | 2014 |
| Amelia Montague Limited | Danehill | 2015 |
| Amelia Nallamilli Limited | Pinner | 2012 |
| Amelia Penfold Communications Limited | London | 2021 |
| Amelia Penfold Talent Limited | London | 2025 |
| Amelia Rose Holdings Ltd. | Weymouth | 2015 |
| Amelia Rose Photography Ltd | Stalybridge | 2022 |
| Amelia Sordell Limited | London | 2023 |
| Amelia Space Technologies Ltd | Didcot | 2023 |
| Amelia Studios Limited | London | 2021 |
| Amelia Taylor Ltd | London | 2019 |
| Amelia Wilson Interiors Limited | Workington | 2015 |
| Amelia's Consulting Limited | Manchester | 2026 |
| AMELIA8 Limited | Southfields | 2017 |
| Amelie Gerard Ltd | Saffron Walden | 2026 |
| Amelie Ventures Ltd | London | 2020 |
| Amelin Commercial Limited | Stoke-On-Trent | 2023 |
| Amelio Consulting Limited | Lincoln | 2004 |
| Amelior 8 Management Limited | Glasgow | 2016 |
| Amelior Consulting Limited | Guildford | 2015 |
| Amelior Partners Group Limited | Nr. Chepstow | 2013 |
| Amelior Partners Solutions Limited | Nr. Chepstow | 2013 |
| AMELIOR8 Healthcare Limited | Epsom | 2021 |
| AMELIOR8 Limited | Corby | 2007 |
| Ameliora Limited | Stockport | 2006 |
| Ameliorate Commercial Finance Management Limited | Gravesend | 2011 |
| Ameliorate Consultancy Ltd | Bristol | 2020 |
| Ameliorate Consulting Limited | Hove | 2023 |
| Ameliorate Direct Resources Limited | Teignmouth | 2020 |
| Ameliorate Marketing Limited | Bassaleg | 2000 |
| Amelioration Ltd | London | 2015 |
| Ameliz Consulting Ltd | Edinburgh | 2025 |
| Amella Ltd | London | 2015 |
| Amelonia | Wigan | 2023 |
| Amelore Limited | Stonehouse | 2010 |
| Amelotec Ltd | London | 2018 |
| Ameluc Ltd | Workington | 2020 |
| Amen Resources Ltd | Gravesend | 2019 |
| Amen Accounting Services Ltd | Cheltenham | 2025 |
| Amen Strategic Leadership Ltd | Luton | 2026 |
| AMEN26 Limited | Harpenden | 2026 |
| Amena Legal Services Limited | Isleworth | 2026 |
| Amena Ventures Limited | Reading | 2023 |
| Amenbury (Watermills) Limited | Dunstable | 2020 |
| Amend Advertising Ltd | Rochester | 2022 |
| Amends Film Ltd | Glasgow | 2023 |
| Amenities 1992 Limited | London | 1981 |
| Amenities Environmental Limited | Northampton | 2025 |
| Amenity Experts Limited | Ashtead | 2022 |
| Amenity Training and Consultancy Limited | Maidstone | 2021 |
| Amenrva Strategy Limited | Kington | 2025 |
| Amentum Clean Energy International Limited | Warrington | 1996 |
| Amentum International Holdings UK Ltd. | Warrington | 1954 |
| Amentum International Nuclear Services Limited | Warrington | 2005 |
| Amentum Technology and Consulting Limited | London | 2020 |
| Amenture Ltd | London | 2026 |
| Amenz Eco Engineering Ltd | Rayleigh | 2015 |
| Ameo Professional Services Limited | London | 2015 |
| Ameon Consulting Limited | Liverpool | 2026 |
| Ameps Consultancy Ltd | Barking | 2022 |
| Amer for Trading Ltd | Harrogate | 2022 |
| Amer Holdings (SW) Ltd | Kirkham | 2012 |
| Amer Technologies UK Ltd | Didsbury | 2019 |
| Amer Work Limited | Poole | 2017 |
| Amera Ltd | High Wycombe | 2014 |
| Ameram Limited | London | 1991 |
| Amere Advisors Ltd | Cheltenham | 2025 |
| Amereb Corporate Law Limited | Southport | 2015 |
| Amerelia Collective Limited | Woodstock | 2024 |
| Amerelia Concepts Limited | Woodstock | 2026 |
| Amerelia Interoperable Limited | Woodstock | 2023 |